FR2354728A1 - Key holder with electronic alarm - has alarm circuit, battery and loudspeaker in casing with switch actuated by pulling key chain - Google Patents

Key holder with electronic alarm - has alarm circuit, battery and loudspeaker in casing with switch actuated by pulling key chain

Info

Publication number
FR2354728A1
FR2354728A1 FR7618879A FR7618879A FR2354728A1 FR 2354728 A1 FR2354728 A1 FR 2354728A1 FR 7618879 A FR7618879 A FR 7618879A FR 7618879 A FR7618879 A FR 7618879A FR 2354728 A1 FR2354728 A1 FR 2354728A1
Authority
FR
France
Prior art keywords
alarm
holder
key
battery
loudspeaker
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7618879A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEBELLEC PIERRE
Original Assignee
LEBELLEC PIERRE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LEBELLEC PIERRE filed Critical LEBELLEC PIERRE
Priority to FR7618879A priority Critical patent/FR2354728A1/en
Publication of FR2354728A1 publication Critical patent/FR2354728A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/18—Devices to prevent theft or loss of purses, luggage or hand carried bags
    • A45C13/24—Devices for sound-producing, piercing, gas-discharging, or the like
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C11/32—Bags or wallets for holding keys
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/24—Reminder alarms, e.g. anti-loss alarms

Abstract

The key holder has an alarm device incorporated in the body of the holder (1). This is joined to the key (3) by a chain (2). The device is an electronic siren whose source of power is a battery in the holder. The loud speaker of the siren occupies nearly all the volume of the holder. The siren emits a noise of the order of 1000Hz or it can emit a two tone alternate noise at the same level. The alarm is activated by a switch worked by pulling on the chain.
FR7618879A 1976-06-16 1976-06-16 Key holder with electronic alarm - has alarm circuit, battery and loudspeaker in casing with switch actuated by pulling key chain Withdrawn FR2354728A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7618879A FR2354728A1 (en) 1976-06-16 1976-06-16 Key holder with electronic alarm - has alarm circuit, battery and loudspeaker in casing with switch actuated by pulling key chain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618879A FR2354728A1 (en) 1976-06-16 1976-06-16 Key holder with electronic alarm - has alarm circuit, battery and loudspeaker in casing with switch actuated by pulling key chain

Publications (1)

Publication Number Publication Date
FR2354728A1 true FR2354728A1 (en) 1978-01-13

Family

ID=9174690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618879A Withdrawn FR2354728A1 (en) 1976-06-16 1976-06-16 Key holder with electronic alarm - has alarm circuit, battery and loudspeaker in casing with switch actuated by pulling key chain

Country Status (1)

Country Link
FR (1) FR2354728A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077945A1 (en) * 1981-10-22 1983-05-04 Schmidtke, Uwe Self defense device
EP0106827A2 (en) * 1982-09-08 1984-04-25 Lienart van Lidth de Jeude, Roland Anti-forgetting device
DE4326192A1 (en) * 1993-08-04 1995-02-09 Willi Gloede Key case
US6216501B1 (en) * 1995-02-16 2001-04-17 Marquardt Gmbh Electronic Key
CN104217553A (en) * 2014-05-04 2014-12-17 姚心怡 Key alarming device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077945A1 (en) * 1981-10-22 1983-05-04 Schmidtke, Uwe Self defense device
EP0106827A2 (en) * 1982-09-08 1984-04-25 Lienart van Lidth de Jeude, Roland Anti-forgetting device
EP0106827A3 (en) * 1982-09-08 1987-05-20 Lienart van Lidth de Jeude, Roland Anti-forgetting device
DE4326192A1 (en) * 1993-08-04 1995-02-09 Willi Gloede Key case
US6216501B1 (en) * 1995-02-16 2001-04-17 Marquardt Gmbh Electronic Key
CN104217553A (en) * 2014-05-04 2014-12-17 姚心怡 Key alarming device

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Legal Events

Date Code Title Description
ST Notification of lapse